[  796.485338][T20889] br1: port 1(veth1) entered blocking state
[  796.485543][T20889] br1: port 1(veth1) entered disabled state
[  796.485723][T20889] veth1: entered allmulticast mode
[  796.487279][T20889] veth1: entered promiscuous mode
[  796.543075][T20892] br1: port 2(veth2) entered blocking state
[  796.543253][T20892] br1: port 2(veth2) entered disabled state
[  796.543422][T20892] veth2: entered allmulticast mode
[  796.544800][T20892] veth2: entered promiscuous mode
[  796.602840][T20894] br1: port 2(veth2) entered blocking state
[  796.603059][T20894] br1: port 2(veth2) entered forwarding state
[  796.603417][T20894] br1: port 1(veth1) entered blocking state
[  796.603630][T20894] br1: port 1(veth1) entered forwarding state
[  806.497425][T21254] br1: port 2(veth2) entered disabled state
[  806.498275][T21254] br1: port 1(veth1) entered disabled state
[  806.555411][T21256] veth2: left allmulticast mode
[  806.555595][T21256] veth2: left promiscuous mode
[  806.556451][T21256] br1: port 2(veth2) entered disabled state
[  806.617147][T21258] veth1: left allmulticast mode
[  806.617332][T21258] veth1: left promiscuous mode
[  806.617608][T21258] br1: port 1(veth1) entered disabled state